If you don't have bleeding and your whole stomach doesn't get hard then you should be fine. Don't stress relax could be your uterus stretching which is completely normal. I remember having pains like that when I was pregnant. Every stretch, pull, cramp freaked me out too. So try and relax and montior it. If things get worse like if you get constant bleeding, or period like cramps close together go in. For now lay on your left side and drink some ice cold water.
Thank you. I wasnt so worried more just wanting to know in case it gets worse or continues to cramp..